kJams

I was just about ready to purchase this Kjams, but then noticed the warning that it was still just in beta and I would experience some bug problems. I have a MacBook using OS 10.4.11. Need to know some of to down sides of this software before I purchase it. Also, a while back I emailed asking if I ...

I have a large collection of CD+G Disc can I or is there a way to where I can transfer those songs along with the lyrics over to Kjams? I am running from an MacBook using Mac OSX 10.4.11.

Thank you